; Fix last major-mode-remap-defaults change.

lisp/org/ox.el

@@ -6608,7 +6608,7 @@ use it to set a major mode there, e.g.,
     (interactive)
     (org-export-to-buffer \\='latex \"*Org LATEX Export*\"
       async subtreep visible-only body-only ext-plist
-      (major-mode-remap 'latex-mode)))
+      (major-mode-remap \\='latex-mode)))
 
 When expressed as an anonymous function, using `lambda',
 POST-PROCESS needs to be quoted.

lisp/progmodes/c-ts-mode.el

@@ -1438,7 +1438,7 @@ should be used.
 This function attempts to use file contents to determine whether
 the code is C or C++ and based on that chooses whether to enable
 `c-ts-mode' or `c++-ts-mode'."
-  (declare (obsolete c-or-c++-mode "30.1"))?
+  (declare (obsolete c-or-c++-mode "30.1"))
   (interactive)
   (let ((mode
          (if (save-excursion
@@ -1447,8 +1447,8 @@ the code is C or C++ and based on that chooses whether to enable
                    (widen)
                    (goto-char (point-min))
                    (re-search-forward c-ts-mode--c-or-c++-regexp nil t))))
-             'c++-ts-mode)
-         'c-ts-mode))
+             'c++-ts-mode
+           'c-ts-mode)))
     (funcall (major-mode-remap mode))))
 
 ;; The entries for C++ must come first to prevent *.c files be taken

lisp/progmodes/cc-mode.el

@@ -2910,8 +2910,8 @@ the code is C or C++ and based on that chooses whether to enable
 		   (goto-char (point-min))
 		   (re-search-forward c-or-c++-mode--regexp
 				      (+ (point) c-guess-region-max) t))))
-	     'c++-mode)
-	 'c-mode))
+	     'c++-mode
+	   'c-mode)))
     (funcall (if (fboundp 'major-mode-remap)
 		 (major-mode-remap mode)
 	       mode))))